X to the power of 4 squared July 8, 2019 16 32 64 128 X to the power of 4 times x squared X to the power of 4 divided by x squared X squared plus x to the power of 4 4 squared x 2 to the power of 4 3 squared x 3 to the power of 4 X to the power 4 X to the power of x to the power of 4
